Update docs/generators/java-microprofile.md once again

Co-authored-by: cubic-dev-ai[bot] <191113872+cubic-dev-ai[bot]@users.noreply.github.com>

Author: thorstenhirsch

docs/generators/java-microprofile.md

@@ -97,7 +97,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |useBeanValidation|Use BeanValidation API annotations| |false|
 |useEnumCaseInsensitive|Use `equalsIgnoreCase` when String for enum comparison| |false|
 |useGzipFeature|Send gzip-encoded requests| |false|
-|useJackson3|Use Jackson 3 instead of Jackson 2. Supported for 'native' library (requires Java 17+) and for 'restclient' library (requires useSpringBoot4=true).| |false|
+|useJackson3|Use Jackson 3 instead of Jackson 2. Supported for 'native' library (requires Java 17+) and for 'restclient' library (requires useSpringBoot4=true). Incompatible with 'openApiNullable' (auto-disabled when both are enabled).| |false|
 |useJakartaEe|whether to use Jakarta EE namespace instead of javax| |false|
 |useOneOfDiscriminatorLookup|Use the discriminator's mapping in oneOf to speed up the model lookup. IMPORTANT: Validation (e.g. one and only one match in oneOf's schemas) will be skipped. Only jersey2, jersey3, native, okhttp-gson support this option.| |false|
 |useOneOfInterfaces|whether to use a java interface to describe a set of oneOf options, where each option is a class that implements the interface| |false|